[snip] I understand my error in thinking now. Apple can't extend Tree. Oak, Evergreen or Willow extend Tree. I thank you all for helping me to understand. [/snip] By jove, I think he's got it! Parking space could be a member variable of parking lot, that would make sense. -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
